6 Identify the domain and range of each. Then sketch the graph. a y = tan ¹(3x) y 3.1 TC T 2 -6-5-4-3-2-1 O EN E 2 31 by = cos ¹(x) - 2 1 2 3 4 5 6

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-1/ Determine the amplitude, period, phase shift, equation of axis, domain, and range of the function f(x) = -1.5 cos(6x + 240°) - 2.

Graph r=2a sin (40)

Describe the relationship between the graphs of y = A cos(Bx - C) and y = A cos(Bx - C) + D.

Determine a cosine equation for the following graph. Лу ← 4- 2 O -2. O -4 y = Oy = O X → 20 40 60 80 Oy = ▬▬▬▬▬▬▬▬▬ (2) - 1 - 4 cos (2) - 4 cos(40x) - 1 T y = -5 cos [2 (1)] 20 - 5 cos [80nx (x - 1)]

Graph the equation for values of x between 0° and 360° in multiples of 15°. y = cos(2x) The x y-coordinate plane is given. The curve begins at the point (0°, 1), goes down and right, crosses the x-axis at x = 90°, changes direction at the point (180°, −1), goes up and right, crosses the x-axis at x = 270°, and ends at the point (360°, 1).   The x y-coordinate plane is given. The curve begins at the point (0°, 2), goes down and right, crosses the x-axis at x = 90°, changes direction at the point (180°, −2), goes up and right, crosses the x-axis at x = 270°, and ends at the point (360°, 2).   The x y-coordinate plane is given. The curve begins at the origin, goes down and right, changes direction at the point (90°, −1), goes up and right, crosses the x-axis at x = 180°, changes direction at the point (270°, 1), goes down and right, and ends at the point (360°, 0).   The x y-coordinate plane is given. The curve begins at the point (0°, 1), goes down and right, crosses the…

Part A,B, and C.

What is the period of the graph of the function y=3cos(2pix)

Graph two full periods of the function f(x)=cos(2x) and state the amplitude and period. Amplitude A = period P =